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author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-21 02:28:57 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-21 02:28:57 +0300 |
commit | ff0c7e18629b8bd64681313a88ce55e182c9fee6 (patch) | |
tree | 70efa650f6458514e1d7e5e3f72cc8f87fc5cf2c /arch/arm/mach-s3c/mach-amlm5900.c | |
parent | 5b0ed5964928b0aaf0d644c17c886c7f5ea4bb3f (diff) | |
parent | a1f925bc4fa899b3c0f2dcbc432d572c36e74e71 (diff) | |
download | linux-ff0c7e18629b8bd64681313a88ce55e182c9fee6.tar.xz |
Merge tag 'arm-boardfile-remove-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC boardfile updates from Arnd Bergmann
"Unused boardfile removal for 6.3
This is a follow-up to the deprecation of most of the old-style board
files that was merged in linux-6.0, removing them for good.
This branch is almost exclusively dead code removal based on those
annotations. Some device driver removals went through separate
subsystem trees, but the majority is in the same branch, in order to
better handle dependencies between the patches and avoid breaking
bisection.
Unfortunately that leads to merge conflicts against other changes in
the subsystem trees, but they should all be trivial to resolve by
removing the files.
See commit 7d0d3fa7339e ("Merge tag 'arm-boardfiles-6.0' of
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc") for the
description of which machines were marked unused and are now removed.
The only removals that got postponed are Terastation WXL (mv78xx0) and
Jornada720 (StrongARM1100), which turned out to still have potential
users"
* tag 'arm-boardfile-remove-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (91 commits)
mmc: omap: drop TPS65010 dependency
ARM: pxa: restore mfp-pxa320.h
usb: ohci-omap: avoid unused-variable warning
ARM: debug: remove references in DEBUG_UART_8250_SHIFT to removed configs
ARM: s3c: remove obsolete s3c-cpu-freq header
MAINTAINERS: adjust SAMSUNG SOC CLOCK DRIVERS after s3c24xx support removal
MAINTAINERS: update file entries after arm multi-platform rework and mach-pxa removal
ARM: remove CONFIG_UNUSED_BOARD_FILES
mfd: remove htc-pasic3 driver
w1: remove ds1wm driver
usb: remove ohci-tmio driver
fbdev: remove w100fb driver
fbdev: remove tmiofb driver
mmc: remove tmio_mmc driver
mfd: remove ucb1400 support
mfd: remove toshiba tmio drivers
rtc: remove v3020 driver
power: remove pda_power supply driver
ASoC: pxa: remove unused board support
pcmcia: remove unused pxa/sa1100 drivers
...
Diffstat (limited to 'arch/arm/mach-s3c/mach-amlm5900.c')
-rw-r--r-- | arch/arm/mach-s3c/mach-amlm5900.c | 248 |
1 files changed, 0 insertions, 248 deletions
diff --git a/arch/arm/mach-s3c/mach-amlm5900.c b/arch/arm/mach-s3c/mach-amlm5900.c deleted file mode 100644 index f85e5885e9b4..000000000000 --- a/arch/arm/mach-s3c/mach-amlm5900.c +++ /dev/null @@ -1,248 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -// -// Copyright (c) 2006 American Microsystems Limited -// David Anders <danders@amltd.com> -// -// @History: -// derived from linux/arch/arm/mach-s3c2410/mach-bast.c, written by -// Ben Dooks <ben@simtec.co.uk> - -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/interrupt.h> -#include <linux/list.h> -#include <linux/timer.h> -#include <linux/init.h> -#include <linux/gpio/machine.h> -#include <linux/gpio.h> -#include <linux/device.h> -#include <linux/platform_device.h> -#include <linux/proc_fs.h> -#include <linux/serial_core.h> -#include <linux/serial_s3c.h> -#include <linux/io.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> -#include <asm/mach/flash.h> - -#include <asm/irq.h> -#include <asm/mach-types.h> -#include <linux/platform_data/fb-s3c2410.h> - -#include "regs-gpio.h" -#include "gpio-samsung.h" - -#include <linux/platform_data/i2c-s3c2410.h> -#include "devs.h" -#include "cpu.h" -#include "gpio-cfg.h" - -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/map.h> -#include <linux/mtd/physmap.h> - -#include "s3c24xx.h" - -static struct resource amlm5900_nor_resource = - DEFINE_RES_MEM(0x00000000, SZ_16M); - -static struct mtd_partition amlm5900_mtd_partitions[] = { - { - .name = "System", - .size = 0x240000, - .offset = 0, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, { - .name = "Kernel", - .size = 0x100000, - .offset = MTDPART_OFS_APPEND, - }, { - .name = "Ramdisk", - .size = 0x300000, - .offset = MTDPART_OFS_APPEND, - }, { - .name = "JFFS2", - .size = 0x9A0000, - .offset = MTDPART_OFS_APPEND, - }, { - .name = "Settings", - .size = MTDPART_SIZ_FULL, - .offset = MTDPART_OFS_APPEND, - } -}; - -static struct physmap_flash_data amlm5900_flash_data = { - .width = 2, - .parts = amlm5900_mtd_partitions, - .nr_parts = ARRAY_SIZE(amlm5900_mtd_partitions), -}; - -static struct platform_device amlm5900_device_nor = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &amlm5900_flash_data, - }, - .num_resources = 1, - .resource = &amlm5900_nor_resource, -}; - -static struct map_desc amlm5900_iodesc[] __initdata = { -}; - -#define UCON S3C2410_UCON_DEFAULT -#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB -#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE - -static struct s3c2410_uartcfg amlm5900_uartcfgs[] = { - [0] = { - .hwport = 0, - .flags = 0, - .ucon = UCON, - .ulcon = ULCON, - .ufcon = UFCON, - }, - [1] = { - .hwport = 1, - .flags = 0, - .ucon = UCON, - .ulcon = ULCON, - .ufcon = UFCON, - }, - [2] = { - .hwport = 2, - .flags = 0, - .ucon = UCON, - .ulcon = ULCON, - .ufcon = UFCON, - } -}; - -static struct gpiod_lookup_table amlm5900_mmc_gpio_table = { - .dev_id = "s3c2410-sdi", - .table = { - /* bus pins */ - GPIO_LOOKUP_IDX("GPIOE", 5, "bus", 0, GPIO_ACTIVE_HIGH), - GPIO_LOOKUP_IDX("GPIOE", 6, "bus", 1, GPIO_ACTIVE_HIGH), - GPIO_LOOKUP_IDX("GPIOE", 7, "bus", 2, GPIO_ACTIVE_HIGH), - GPIO_LOOKUP_IDX("GPIOE", 8, "bus", 3, GPIO_ACTIVE_HIGH), - GPIO_LOOKUP_IDX("GPIOE", 9, "bus", 4, GPIO_ACTIVE_HIGH), - GPIO_LOOKUP_IDX("GPIOE", 10, "bus", 5, GPIO_ACTIVE_HIGH), - { }, - }, -}; - -static struct platform_device *amlm5900_devices[] __initdata = { -#ifdef CONFIG_FB_S3C2410 - &s3c_device_lcd, -#endif - &s3c_device_adc, - &s3c_device_wdt, - &s3c_device_i2c0, - &s3c_device_ohci, - &s3c_device_rtc, - &s3c_device_usbgadget, - &s3c_device_sdi, - &amlm5900_device_nor, -}; - -static void __init amlm5900_map_io(void) -{ - s3c24xx_init_io(amlm5900_iodesc, ARRAY_SIZE(amlm5900_iodesc)); - s3c24xx_init_uarts(amlm5900_uartcfgs, ARRAY_SIZE(amlm5900_uartcfgs)); - s3c24xx_set_timer_source(S3C24XX_PWM3, S3C24XX_PWM4); -} - -static void __init amlm5900_init_time(void) -{ - s3c2410_init_clocks(12000000); - s3c24xx_timer_init(); -} - -#ifdef CONFIG_FB_S3C2410 -static struct s3c2410fb_display __initdata amlm5900_lcd_info = { - .width = 160, - .height = 160, - - .type = S3C2410_LCDCON1_STN4, - - .pixclock = 680000, /* HCLK = 100MHz */ - .xres = 160, - .yres = 160, - .bpp = 4, - .left_margin = 1 << (4 + 3), - .right_margin = 8 << 3, - .hsync_len = 48, - .upper_margin = 0, - .lower_margin = 0, - - .lcdcon5 = 0x00000001, -}; - -static struct s3c2410fb_mach_info __initdata amlm5900_fb_info = { - - .displays = &amlm5900_lcd_info, - .num_displays = 1, - .default_display = 0, - - .gpccon = 0xaaaaaaaa, - .gpccon_mask = 0xffffffff, - .gpccon_reg = S3C2410_GPCCON, - .gpcup = 0x0000ffff, - .gpcup_mask = 0xffffffff, - .gpcup_reg = S3C2410_GPCUP, - - .gpdcon = 0xaaaaaaaa, - .gpdcon_mask = 0xffffffff, - .gpdcon_reg = S3C2410_GPDCON, - .gpdup = 0x0000ffff, - .gpdup_mask = 0xffffffff, - .gpdup_reg = S3C2410_GPDUP, -}; -#endif - -static irqreturn_t -amlm5900_wake_interrupt(int irq, void *ignored) -{ - return IRQ_HANDLED; -} - -static void amlm5900_init_pm(void) -{ - int ret = 0; - - ret = request_irq(IRQ_EINT9, &amlm5900_wake_interrupt, - IRQF_TRIGGER_RISING | IRQF_SHARED, - "amlm5900_wakeup", &amlm5900_wake_interrupt); - if (ret != 0) { - printk(KERN_ERR "AML-M5900: no wakeup irq, %d?\n", ret); - } else { - enable_irq_wake(IRQ_EINT9); - /* configure the suspend/resume status pin */ - s3c_gpio_cfgpin(S3C2410_GPF(2), S3C2410_GPIO_OUTPUT); - s3c_gpio_setpull(S3C2410_GPF(2), S3C_GPIO_PULL_UP); - } -} -static void __init amlm5900_init(void) -{ - amlm5900_init_pm(); -#ifdef CONFIG_FB_S3C2410 - s3c24xx_fb_set_platdata(&amlm5900_fb_info); -#endif - s3c_i2c0_set_platdata(NULL); - gpiod_add_lookup_table(&amlm5900_mmc_gpio_table); - platform_add_devices(amlm5900_devices, ARRAY_SIZE(amlm5900_devices)); -} - -MACHINE_START(AML_M5900, "AML_M5900") - .atag_offset = 0x100, - .nr_irqs = NR_IRQS_S3C2410, - .map_io = amlm5900_map_io, - .nr_irqs = NR_IRQS_S3C2410, - .init_irq = s3c2410_init_irq, - .init_machine = amlm5900_init, - .init_time = amlm5900_init_time, -MACHINE_END |